BactiCryo Aqaurium - Hochwirksame Bakterien zur Wasserpflege bei Süß- und Meerwasseraquarien- tiefgekühlt - hochwirksam - keine verdorbener Geruch

BaktiCryo Aquarium

Aquarium water care from the freezer: no more spoiling & stinking - highly effective - for fresh and saltwater
Sale price 29,95 €

Tax included.

✓ Highly concentrated >5x10^12 CFU/Liter
✓ 100% organic
✓ Decomposition of organic pollutants, stable biofilters, suppression of pathogenic bacteria
✓ Storable for 2 years at -18°C without loss of effectiveness
✓ Still ready to dose at any time: Liquid does not freeze

Volumen:100 ml

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Only 3 left in stock!

Expiry date: 2 years when stored at -18°C

Soon back in stock with you in 6-10 days

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Chilled express delivery Monday-Wednesday
30-day return policy
I developed BactiCryo because I am convinced that many bacterial products on the market deceive consumers. They are supposed to be stored at room temperature and still remain effective over a long period – scientifically, this is hardly comprehensible.

Andy, biotechnologist, founder & product developer of algova

Bacteria for clear water – stable aquarium biology and healthy fish

This highly concentrated bacterial concentrate for freshwater and marine aquariums supports the natural biological balance in the aquarium. The combination of robust Bacillus spores and lactic acid bacteria (Lactobacillus and Pediococcus) promotes the breakdown of organic pollutants and stabilizes biofilters and aquarium environments. Pathogenic bacteria can thus be counteracted indirectly.

Thus, the bacteria help to break down food remnants, organic residues, and metabolic products in the aquarium more quickly, keeping the water clearer and improving the biological stability in the aquarium.

Through the promotion a stable microbial competition can the product also to contribute, the growth undesirable microorganisms such as cyanobacteria indirectly to limit.

The accelerated breakdown of organic pollutants also promotes the foundation for stable nitrification. As organic substances are mineralized faster and consume less oxygen in the biofilter, more favorable conditions for nitrifying bacteria are created. This allows the natural nitrogen cycle in the aquarium to work more efficiently.

Why liquid, deep-freeze storable bacteria?

The liquid formulation allows for easy application without dust or clumping and ensures even dosing throughout the aquarium system.

Unlike many powder products, this formulation is particularly user-friendly and robust:
  • no clumping and no rapid loss of shelf life due to moisture
  • easy dosing with the included measuring cup
  • stable storage at −18 °C for up to 2 years
  • no freezing of the solution and immediate dosability
  • many liquid bacterial products have limited shelf life at room temperature

Why bacteria are important in the aquarium

In every aquarium, organic pollutants are generated daily by:
  • fish waste
  • food remnants
  • dead organic particles
  • Metabolic products of aquarium inhabitants
Without sufficient biological activity, these substances can accumulate in the system and lead to problems such as:
  • Water Cloudiness
  • Increased Organic Load
  • Unstable Water Quality

Specifically used bacteria support the natural microbial processes in the aquarium and promote the biological breakdown of these loads.

Highly Concentrated Bacteria Formula
The product contains a combination of selected microorganisms:

Bacillus Spores
Extremely stable bacteria that break down organic material and support activity in the biofilter.

Lactic Acid Bacteria (Lactobacillus & Pediococcus)
Enhance microbial diversity and support a balanced biological environment in the aquarium. 

All ingredients are 100% biodegradable.

Application and Dosage


Standard Dosage
1 ml per 100 liters of aquarium water once a week.

Initial Treatment or After Increased Load
1ml per 100 liters daily for 3–5 days.

Shake well before use.

Important Note on Oxygen Supply
When using bacterial products in the aquarium, always ensure adequate oxygen supply.

Microorganisms break down organic substances and consume oxygen in the process. Good circulation, aeration, or skimming therefore supports biological processes and ensures stable conditions for fish and other aquarium inhabitants.

After dosing, UV sterilizers or ozone units should be turned off for about 24 hours to allow the microorganisms to establish themselves in the system. In marine aquariums, the skimmer can continue to operate during application.

Suitable for Which Systems
  • Freshwater Aquariums
  • Marine Aquariums
  • Reef Aquariums
  • Filter and Technical Tank
  • Biofilter